<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>vue原理</title>
</head>
<body>
    <div id="app">
        <h1>插值表达式</h1>
        <h3>{{ msg }}</h3>
        <h3>{{ count }}</h3>
        <h1>v-text</h1>
        <h3 v-text="msg"></h3>
        <h3 v-text="count"></h3>
        <h1>v-html</h1>
        <h3 v-html="html"></h3>
        <h1>v-model</h1>
        <input type="text" v-model="msg"/>
        <input type="text" v-model="count"/>
        <h1>v-on:click --- alert(hello-vue)</h1>
        <button v-on:click="handleClick">点我有惊喜</button>
    </div>
    <script src="js/dep.js"></script>
    <script src="js/watcher.js"></script>
    <script src="js/compiler.js"></script>
    <script src="js/observer.js"></script>
    <script src="js/vue.js"></script>
    <script>
        let vm = new Vue({
            el: '#app',
            data: {
                msg: 'Hello vue',
                count: 20,
                html: '<h1>我是v-html<h1>'
            },
            methods: {
                handleClick() {
                  console.log('你好啊')
                }
            }
        })
    </script>
</body>
</html>